Quantity takeoff from drawings

Upload the drawing.
Calco does the takeoff.

Send the floor plan as PDF, DXF or a photo - Calco reads dimensions, rooms and notes, calculates the quantities and builds a complete quote with materials, labour and prices from your own price files. You review and approve before anything is sent.

Example

Here is how it looks
in practice.

You write or say

"Floor plan (PDF): New bathroom 2.4 × 1.8 m - tiled floor, wall tiles to 2.1 m, new sink and shower enclosure as drawn."

Calco delivers

Quote
Floor tiles 60×60 - 4.3 m² + 10% waste = 4.8 m²
Wall tiles 30×60 - 17.6 m² + 10% waste = 19.4 m²
Tile adhesive, grout and primer - calculated from the area
Wet room membrane and corner tape per BR18/SBi 252
Sink, mixer and shower enclosure - from your price file
Bricklaying and plumbing labour, 32 hours
Subtotal excl. VAT48,900.00 kr
VAT (25%)12,225.00 kr
Total incl. VAT61,125.00 kr

Built for your trade

Your trade.
Built in.

Calco knows the rules, standards, and suppliers in your trade. No need to explain your trade every time.

01

Dimensions and rooms read directly

Calco reads the plan's dimensions, room names and notes - from PDF, AutoCAD (DXF) or a photo of the paper drawing on site. No manual on-screen measuring.

02

Quantities with waste allowance

Areas become m², litres, sheets and bricks with the correct waste allowance - so the shopping list matches reality, not just theory.

03

Prices from your price files

Quantities are matched to products in your wholesaler price files with real cost prices - your margin is right from the start.

04

You approve - always

The takeoff is indicative and sits line by line in the quote. You adjust and approve before the customer sees anything - and if dimensions are missing, Calco states its assumptions.

Wholesalers

Your wholesalers

11 Danish wholesalers are ready in the standard catalogue from day one. If you buy elsewhere, add your own price file - Calco then uses your purchase prices, so the margin is right on every quote.

Ready in the catalogue from day one

  • Brødrene Dahl
  • STARK Danmark
  • Solar
  • Lemvigh-Müller
  • Bygma
  • Ahlsell
  • Davidsen

With your own price file

  • XL-BYG Professionel

Trade context

Rules and standards in place

Calco knows the professional foundation that separates an amateur quote from a professional one.

  • Floor plans and sections as PDF
  • AutoCAD drawings as DXF (DWG: save as DXF)
  • Photos of paper drawings or sketches from site
  • Standard waste allowances (5% timber, 10% sheets and tiles)
  • Consumption norms per m² (paint, adhesive, mortar)
  • Building regulations and wet room rules in the trade context

Ready?

Create your first
quote today.

Free to start with 5 quotes. No credit card. Cancel any time.

FAQ

Frequently asked
questions.

Other questions? Email info@calcoapp.dk.

PDF (floor plans, sections, tender material), AutoCAD DXF and photos of drawings. DWG cannot be read directly - save as DXF in AutoCAD (two clicks via SAVEAS) and it works.
Calco calculates from the drawing's dimensions and fixed norms (consumption per m², waste allowances). The result is an indicative takeoff, line by line in the quote - you review and adjust before sending. If dimensions are missing, Calco states its assumptions in the quote.
Yes - that is the whole point. Quantities are matched to products in your wholesaler price files, so the quote carries your real cost prices and your margin - not list prices from a catalogue.